linphone-android/res/layout/contact_control_row.xml

<?xml version="1.0" encoding="utf-8"?>
<TableRow xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:layout_margin="2dp"
	android:gravity="center_vertical">

	<LinearLayout
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="vertical">

		<TextView
			android:id="@+id/numeroOrAddress"
			style="@style/font2"
			android:layout_width="match_parent"
			android:layout_height="wrap_content"
			android:ellipsize="marquee"
			android:marqueeRepeatLimit="marquee_forever"
			android:scrollHorizontally="true"
			android:fadingEdge="horizontal"
			android:singleLine="true"
			android:gravity="center" />

		<LinearLayout
			android:layout_width="match_parent"
			android:layout_height="wrap_content"
			android:paddingTop="5dp"
			android:gravity="center"
			android:orientation="horizontal">

			<ImageView
				android:id="@+id/contact_call"
				android:src="@drawable/call_start_button"
				android:contentDescription="@string/content_description_dial_back"
				android:layout_width="60dp"
				android:layout_height="60dp"
				android:layout_margin="10dp"
				android:adjustViewBounds="true"
				android:layout_centerInParent="true"/>

			<ImageView
				android:id="@+id/contact_chat"
				android:src="@drawable/chat_start_button"
				android:contentDescription="@string/content_description_chat"
				android:layout_width="60dp"
				android:layout_height="60dp"
				android:layout_margin="10dp"
				android:adjustViewBounds="true"
				android:layout_centerInParent="true" />

		</LinearLayout>
	</LinearLayout>
  
  </TableRow>